Steel Socket-welding Fittings
Socket weld fittings are pipe fittings used for small diameter pipe connections, where the weld is made by inserting the pipe into the embedded wall of a valve, fitting or flange to make the connection. With high leakage integrity and structural strength, they are suitable for designs requiring high reliability and structural strength.
Overview
Application Fields
Suitable for small-diameter pipe connections in various industrial and construction fields, especially for applications requiring high leakage integrity and structural strength.
Industrial field: suitable for piping system connection for conveying chemical, petroleum, natural gas and other fluid media.
Construction field: mainly used for indoor air conditioning piping system, HVAC piping system and water supply system, fire-fighting system and other connections.
Civil field: mainly used for water piping system, gas piping system, air-conditioning piping system connection.
Other fields: applicable to petrochemical, shipbuilding, food and other industries. Ensure the safety and hygiene of the pipeline.
Outdoor public places: stainless steel socket welded fittings are suitable for pipe installation in outdoor public places, such as parks and squares.
Indoor open and concealed installation: suitable for indoor open and concealed installation, especially suitable for embedded walls and pipe wells and other occasions.
Parameter:
Product specifications; DN15-DN80
Material type; 0Cr8Ni9 (SUS304), 0Cr17Ni12Mo2 (SUS316), 00Cr17Ni14Mo2 (SUS316L)
Working temperature; -10-130
Connection method; hand-welded by tungsten argon arc welding (TIG)
Nominal Pipe Size DN | Outside Diameter | B | D | C | A | G | J | Approx Weight(kg) | |||||||||||||
Pressure Class Desingnation | |||||||||||||||||||||
5000ibs | 6000ibs | 3000ibs | 6000ibs | 5000ibs | 6000ibs | 3000ibs | 6000ibs | 3000ibs | 6000ibs | ||||||||||||
mm | ln | B | max | min | max | min | max | min | max | min | max | min | min | min | min | Tees | Elbows | tees | Elbows | ||
15 | 1/2 | 213 | 22 | 217 | 16.6 | 15 | 12.5 | 110 | 4.65 | 5.59 | 17 | 14 | 21 | 18 | 3.8 | 4.8 | 10 | 0.32 | 0.21 | 0.53 | 0.63 |
20 | 3/4 | 26.7 | 27.3 | 27.1 | 21 7 | 20.2 | 16.3 | 14.8 | 5.90 | 6.95 | 21 | 18 | 24 | 21 | 3.9 | 5.6 | 13 | 0.48 | 0.34 | 0.81 | 56 |
25 | 1 | 33.4 | 34.1 | 33.8 | 27 4 | 25.9 | 215 | 19.9 | 5.70 | 7.9 | 24 | 20 | 29 | 25 | 4.6 | 6.4 | 13 | 0.85 | 0.48 | 16 | 0.92 |
32 | 1.1/4 | 42.2 | 42.8 | 42.6 | 35.8 | 34.3 | 30.2 | 28.7 | 6.05 | 7.9 | 29 | 25 | 34 | 30 | 4.9 | 6.4 | 13 | 11 | 0.82 | 2 | 141 |
40 | 1.1/2 | 48.3 | 48.9 | 48.7 | 41 7 | 40.1 | 34.7 | 33.2 | 6.35 | 8.9 | 34 | 30 | 40 | 36 | 5.1 | 7.2 | 13 | 1.8 | 114 | 2.8 | 1.9 |
50 | 2 | 60.3 | 61.4 | 610 | 53.5 | 51.7 | 43.6 | 42.1 | 6.95 | 10.9 | 40 | 36 | 43 | 39 | 5.6 | 11.2 | 16 | 2.6 | 1.89 | 4 | 3.3 |
65 | 2.1/2 | 73 | 74.2 | 73.8 | 64.2 | 612 | - | - | 8.75 | - | 44 | 39 | - | - | 7.0 | - | 16 | 4.2 | 3.44 | - | - |
80 | 3 | 88.9 | 90.2 | 89.8 | 79.5 | 76.4 | - | - | 9.50 | - | 60 | 55 | - | - | 7.6 | - | 16 | 6.7 | 5.97 | - | - |
